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公开(公告)号：US3466448A
公开(公告)日：1969-09-09
申请号：US3466448D
申请日：1968-03-11
发明人： VAUX LLOYD H DE
CPC分类号： H01L23/42 , H01L31/00 , H01L2924/0002 , H01L2924/00
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公开(公告)号：US3425768A
公开(公告)日：1969-02-04
申请号：US3425768D
申请日：1966-08-01
发明人： KUHN JACKSON G , TALLEY ROBERT M
CPC分类号： G02B26/10 , G02B23/08 , G02B26/0891
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公开(公告)号：US3732421A
公开(公告)日：1973-05-08
申请号：US3732421D
申请日：1971-05-20
发明人： KUNIMOTO W , BULLER J
CPC分类号： F17C3/085 , G01T1/244 , Y10S165/904
摘要： A dewar surrounding a cold region and attached to a radiating surface adapted to be directed toward dark space, whereby the dewar insulates the cold region from surrounding heat sources in an atmospheric environment, and it conducts heat away from the cold region to the radiating surface in a space environment.
摘要翻译： 围绕寒冷区域并且连接到适于朝向暗处空间的辐射表面的杜瓦瓶，由此杜瓦瓶在大气环境中将冷区域与周围热源隔离，并且将热量从冷区域传导到散热表面 空间环境。
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4.发明授权
公开(公告)号：US3628048A
公开(公告)日：1971-12-14
申请号：US3628048D
申请日：1970-01-02
发明人： LEE JAMES S , ENGEL JOHN L
摘要： A low-impedance radiation-emitting diode is provided to emit pulses of coherent radiation in response to the application of high energy pulses. The circuit includes an oscillator which triggers a single shot multivibrator, the latter rendering a switching transistor conductive to provide a path through an inductor to ground. Current builds up linearly in the inductor and at termination of the pulse provided by the single shot, the switching transistor assumes a nonconductive state. The inductor is subsequently discharged through a storage capacitor which is appropriately discharged through the radiation-emitting diode thereby producing the emission of a pulse of coherent radiation. 6This is a continuation of application Ser. No. 627,901 filed Apr. 3, 1967.
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公开(公告)号：US3524180A
公开(公告)日：1970-08-11
申请号：US3524180D
申请日：1967-01-27
发明人： CRUSE PHILIP M
CPC分类号： G08B13/19 , Y10S250/01
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公开(公告)号：US3426198A
公开(公告)日：1969-02-04
申请号：US3426198D
申请日：1966-04-29
发明人： AUTREY EVERT A
IPC分类号： H01L27/146 , G01T1/202
CPC分类号： H01L27/14669
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7.发明授权Valve arrangement to provide temperature level control at cryogenic temperature ranges 失效阀门装置提供低温温度范围内的温度控制
公开(公告)号：US3640091A
公开(公告)日：1972-02-08
申请号：US3640091D
申请日：1969-05-13
CPC分类号： F25J1/0276 , F16K49/005 , F25B9/02 , F25B2309/022 , F25J2290/42
摘要： A cryostat assembly is provided having a finned cryogen delivery tube spirally surrounding an internal cylinder. The terminating end of the tube is sealed and a cryogen escape port is located adjacent a detector heat load. The central cylinder contains a bellows arrangement having sealed therein the cryogen utilized in the delivery tube, or other suitable fluid. The bellows has attached thereto a needlepointed element having its needlepoint in operative relationship with the escape port in the delivery tube. Spring means normally bias the element to bring the needlepoint into closed relationship with the port. As ambient temperature varies, the fluid within the bellows expands and contracts, moving the needlepoint into and out of sealing relationship with the port thereby accomplishing bleeding feed of the cryogen from the delivery tube, the expansion of which into the lower pressured area induces cooling of the detector by virtue of what is known as the Joule-Thomson effect.
摘要翻译： 提供了一种低温恒温器组件，其具有螺旋地围绕内部气缸的翅片式冷冻剂输送管。 管的终端被密封，并且冷冻剂逸出口位于检测器热负荷附近。 中心圆柱体包含波纹管装置，其中密封有在输送管中使用的冷冻剂或其它合适的流体。 波纹管附着有针尖元件，其针尖与输送管中的逸出口具有可操作的关系。 弹簧意味着通常使元件偏置以使针尖与端口成闭合关系。 当环境温度变化时，波纹管内的流体膨胀和收缩，使针尖移动到与端口的密封关系中，从而实现冷冻剂从输送管的进料，其进入下压区域的冷却 该探测器凭借所谓的焦耳汤姆逊效应。
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公开(公告)号：US3609365A
公开(公告)日：1971-09-28
申请号：US3609365D
申请日：1967-09-01
发明人： MALINOWSKI FRANK R , LEE JAMES S
摘要： The invention is directed to a radiometer arrangement which may be utilized to periodically scan a source of electromagnetic radiation and provide an electrical output signal accurately related to the radiation emanating from the source. A control circuit is provided to synchronize the transmission of radiation information with the rotary action of the arrangement during successive scans. A DC signal amplifier is employed and means are provided to restore the amplifier to a base level periodically, thus eliminating false information that could be generated within the system by amplifier drift.
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公开(公告)号：US3422886A
公开(公告)日：1969-01-21
申请号：US3422886D
申请日：1966-07-25
发明人： BULLER JOSEPH S
CPC分类号： F28F9/20 , B64G1/50 , B64G1/503 , Y10S165/904
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10.发明授权Dual spectrum infrared fire detection system with high energy ammunition round discrimination 失效具有高能量弹性分辨率的双光谱红外线火灾探测系统
公开(公告)号：US3825754A
公开(公告)日：1974-07-23
申请号：US38181473
申请日：1973-07-23
发明人： CINZORI R , STAPLETON G
CPC分类号： G08B17/12 , G01S1/02 , G01S7/2921
摘要： Disclosed is a multichannel fire or explosion detection system wherein an output fire suppression or control signal is generated in response to fires or explosions which radiate power above a predetermined threshold level. The system includes means which discriminate against explosive fires in a fuel tank or other highly combustible material on the one hand and high energy exploding rounds of ammunition per se which do not subsequently cause a large scale fire. Thus, the present detection system will not generate an output fire suppression or control signal in the event a high energy ammunition round explodes in the vicinity of a fuel tank without igniting and exploding it. Additionally, fail safe detection logic means are provided in the present system and generate a time delayed fire suppression enable signal to thereby enable an output signal gate in the event of a delayed or secondary fire or explosion above a predetermined magnitude.
摘要翻译： 公开了一种多通道火灾或爆炸检测系统，其中响应于辐射功率高于预定阈值水平的火焰或爆炸产生输出火灾抑制或控制信号。 该系统包括一方面区分燃料箱或其他高度可燃材料中的爆炸性火灾的手段，一方面是高能量爆炸的弹药本身，这些弹药不会引起大规模的火灾。 因此，在高能量弹药在燃料箱附近爆炸而不点燃和爆炸的情况下，本检测系统不会产生输出灭火或控制信号。 此外，在本系统中提供了故障安全检测逻辑装置，并且产生延时火灾抑制使能信号，从而使得在超过预定幅度的延迟或二次火灾或爆炸事件中能够输出信号门。
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